1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
podryga [215]
3 years ago
12

I don't understand this )):

Mathematics
1 answer:
True [87]3 years ago
3 0
Maybe you should contact your teacher
You might be interested in
I need help with this please !!!!
DiKsa [7]
Break down the equation and do the steps

5 0
2 years ago
This solid has a circular base no edges and one vertex​
OLEGan [10]

Answer: Cone

Step-by-step explanation: What solid figure has a circular base and one vertex?

3 0
3 years ago
I just need help with first 2! Show work please it’s due soon and round answers to the nearest tenth !!!
natima [27]

Answer:

1. To find the volume of a cylinder you'll need to use the formula V = pi(r)^2(h)

V = pi(4)^2(6)

V = 301.59

Rounded* = 301.6

2. A beach ball is a sphere, so we're going to use the formula 4/3pi(r)^3

4/3pi(18)^3

D =  24429.02

Rounded* = 24429.0

I cant read the last one completely, hope this helps.

5 0
2 years ago
A combination lock requires a user to select three numbers to unlock it, where all three numbers are between 1 to 30, inclusive,
Sonbull [250]

Answer:

\frac{1}{270}=0.00370

Step-by-step explanation:

As the numbers are only between 1 and 30

Total number of possible combinations = 30×30×30 = 27000

If there are 100 attempts then

\text{P (someone guesses correct)}=\frac{\text{Number of attempts}}{\text{Total number of possible combinations}}\\\Rightarrow \text{P (someone guesses correct)}=\frac{100}{27000}\\\Rightarrow \text{P (someone guesses correct)}=\frac{1}{270}=0.00370

∴ Probability someone can guess the correct combination given 100 attempts is \mathbf{\frac{1}{270}=0.00370}

5 0
2 years ago
If you borrow $1500 for a year with a credit card that charges 26.8% annual interest, how much interest will you pay for the yea
Anarel [89]

Answer:

$402

Step-by-step explanation:

Interest = principal x rate x time

I = 1500 x .268

I = $402

5 0
2 years ago
Other questions:
  • On the following composite figure, all angles are right angles. All short edges of the figure have a measure of 1.5 centimeters.
    13·1 answer
  • A box of golf balls costs $7.32 at that rate, how much will a box of 15 golf balls cost
    5·1 answer
  • How to change a percent into a decimal​
    14·2 answers
  • What is the solution set of y = x2 + 2x + 7 and y = x + 7?
    5·1 answer
  • Identify the focus, directrix, and axis of symmetry of 11x=y^2
    14·1 answer
  • PT=3x+7 TQ=8x-8<br><br> answer asap please
    5·1 answer
  • I need help with Additional practice it is find the area of each trapezoids or kite​
    6·1 answer
  • PLEASE HELP!<br> I NEED BOTH PARTS!
    13·1 answer
  • Two more than 16 times a number is the same as 21
    11·1 answer
  • (11-3²) ×5 <br> (Nnmbkmbnnbhmbmnhnbbb , these r jus letters to completea 20 letters qs at least lol
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!